chapter 13-14 blood and lymphatic system Flashcards

1
Q
A
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1
Q

how much of the blood is made of cells?

how much of the blood is made of plasma?

A

cells: 45%
plasma: 55%

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2
Q

what cells live in blood?

A

erythrocytes

leukocytes

thrombocytes (platelets)

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3
Q

hematopoiesis =

A

process of cell production

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4
Q

what can blood stem cells become?

A

RBC

WBC

platelets

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5
Q

what is heme and what does it attract?

A

the iron portion of the blood

heme attracts oxygen

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6
Q

erythropoietin =

A

hormone made in kidneys that signals production of RBCs

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7
Q

immune and inflammation cells =

A

WBCs

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8
Q

what are the types of WBCs?

A

basophils

eosinophils

neutrophils

lymphocytes

monocytes

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9
Q

what cells eat invaders and cellular debris?

A

phagocytes

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10
Q

platelets are neccessary for what?

A

clotting

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11
Q

what are the proteins in plasma?

A

albumin

antibodies

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12
Q

what are the blood types?

A

A

B

AB

O

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13
Q

RH factor in blood?

A
  • and +
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14
Q

what type of clot do platelets produce?

A

fibrin clot

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15
Q

what is serum?

A

watery fluid that separates from clotted blood

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16
Q

heparin and warfarin are what?

A

anticoagulants

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17
Q

chrom/o

A

color

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18
Q

coagul/o

A

coagulation

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19
Q

erythr/o

A

red

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20
Q

hemat/.o

A

blood

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21
Q

hematocrit =

A

% of RBCs in volume of blood

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22
Q

hemoglobin/o

A

hemoglobin

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23
Q

leuk/o

A

white

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24
Q

morph/o

A

shape

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25
Q

myel/o

A

bone marrow (or spinal cord)

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26
Q

myelogenous =

A

produced in bone marrow

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27
Q

phag/o

A

eat or swallow

28
Q

sider/o

A

iron

29
Q

thromb/o

A

clot

30
Q

-pheresis

A

to separate

31
Q

-emia

A

blood condition

32
Q

-philia

A

attraction for

(increase in cell #)

33
Q

anemia =

A

deficiency of hemoglobin or RBC

34
Q

most common type of anemia?

A

iron deficiency anemia

35
Q

hemolytic anemia

A

excessive RBC breakdown/destruction

36
Q

sickle cell anemia & thalassemia

A

genetic defect of hemoglobin

37
Q

aplastic anemia

A

inadequate formation of blood cells

may be a part of pancytopenia

38
Q

pernicious anemia

A

deficiency of B12

39
Q

insidious onset =

A

gradual

40
Q

hemophilia

A

excessive bleeding due to genetic defect

41
Q

purpura =

A

many pinpoint hemorrhages on surface of tissue

42
Q

leukemia

A

cancer of WBCs, low or high WBC count

43
Q

mononucleosis =

A

`disease caused by epstein-barr virus

44
Q

multiple myeloma

A

bone marrow cancer

45
Q

prothrombin time =

A

PT/INR

tests blood clotting ability

46
Q

WBC differential

A

percentages of each WTB type

47
Q

lymph =

A

water fluid outside of the cells and blood

48
Q

function of the lymphstic system?

A

drain excessive interstitial fluid

immune defense

49
Q

what do lyphocytes reside?

A

reside in lymph nodes

50
Q

what are the spleen and thymus?

A

specialized lymph nodes

51
Q

functions of the spleen:

A

recycle RBCs

filter blood

activates lymphocytes

stores blood

52
Q

antigen =

A

foreign substance that provokes immune response

53
Q

B lymphocytes =

A

produce antibodies

54
Q

T lymphocytes =

A

programmed to kill or regulate immune response

55
Q

antibodies =

A

immunoglobins

56
Q

was to aquire immunity:

A

having infection

vaccination

57
Q

immun/o

A

protection

58
Q

lymph/o

A

lymph

59
Q

lymphaden/o

A

lymph node (gland)

60
Q

splen/o

A

spleen

61
Q

thym/o

A

thymus gland

62
Q

ana-

A

to build up

63
Q

-phylaxis =

A

protection

64
Q

AIDS=

A

aquired immunodeficiency syndrome

65
Q

lymphoma =

A

cancer of the lymphatic tissue

66
Q

types of lymphoma =

A

hodgkin and non-hodgkin lymphoma

67
Q

thymoma

A

cancer of the thymus

68
Q
A